#include <iostream>
using namespace std;
void main()
{
    int digit,counter=0;
    cout<<"Vvedite chislo:\n";
    cin>>digit;
    while(true)
	{
		digit=digit/10;
		counter++;
		if(digit==0)
		{
		break;
		}
		   }
	cout<<"v etom chesle "<<counter<<" zifr \n";
}